64424406

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 133740288

約数和(自身を除く): 69315882

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 3517, 6106, 7034, 9159, 10551, 18318, 21102, 151231, 249707, 302462, 453693, 499414, 749121, 907386, 1498242, 10737401, 21474802, 32212203, 64424406]

約数ペア:

[(1, 64424406), (2, 32212203), (3, 21474802), (6, 10737401), (43, 1498242), (71, 907386), (86, 749121), (129, 499414), (142, 453693), (213, 302462), (258, 249707), (426, 151231), (3053, 21102), (3517, 18318), (6106, 10551), (7034, 9159)]